#include<iostream> using namespace std; int main() {     int m=0,n=0;     cout<<endl         <<"请输入两个数(整型,从小到大):";     cin>>n>>m;     while(n>m)     {         cout<<endl             <<"输入格式错误,请重新输入.:";         cin>>n>>m;     }     int m1=m;     int n1=n;     int i=m%n;     while(i!=0)     {         m=n;         n=i;         i=m%n;     }     cout<<endl         <<n1<<"与"<<m1<<"的最大公约数是:"<<n<<endl;     cout<<n1<<"与"<<m1<<"的最大公倍数是:"<<m1*n1/n<<endl; return 0; }

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